Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khung cua he snippets" » "khung cua code snippets", "chung cua he snippets", "khung luan he snippets", "chung cu he snippets", "khung cua che snippets", "khung cua te snippets", "khung cua le snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("khung cua he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khung cua he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( khung cua he snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khung cua he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.